With the ongoing demand for content rewriting, several paraphrasing tools have emerged at the forefront.

These tools not only transform content but also give you text that is fresh and unique.

This blog post is about the most sought-after and best paraphrasing tools: HubSpot AI Paragraph Rewriter, Paraphrasingtool.ai, Quillbot, and SEMrush.

Let’s have a look.

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Features of the Best Paraphrasing Tools






$5 per Month

$9.95 per Month

Free of Cost

Paraphrasing Modes

Eight Paraphrasing Modes

Eight Paraphrasing Modes


Word Limit

20000 Characters

  • 125 Words in Free Plan
  • Unlimited Words in Premium Plan

200 Words

Writing Tones

Four Tones


Three Tones

Additional Tools

  • Plagiarism Checker
  • Text Summarizer
  • Babu writing Assitant
  • Grammar Checker
  • Plagiarism Checker
  • Text Summarizer
  • Co-Writer
  • Grammar Checker



  • Google Chrome Extension
  • MS Word Add-ons
  • Opera Extension
  • Safari Extension
  • Chrome Extension
  • MS Word Add-ons








Intuitive UI


Table of the features of the best paraphrasing tools

The Best Paraphrasing Tools: Pros Vs. Cons

Content creation often involves the use of effective paraphrasing tools. As the demand for fresh, engaging content continues to rise, the importance of having reliable tools to remix and refresh existing content cannot be understated.

This section will focus on the comparative analysis of the top three paraphrasing tools, examining their strengths and limitations. This will help you make an informed decision for your content needs.


Paraphrasingtool.ai was developed by ASKSEO and offers 20+ writing assistant tools. However, the essence of it is the Paraphrase tool that shines with its eight rewriting modes and multiple built-in tools.

Paraphrasingtool.ai tool
Paraphrasingtool.ai tool

Key Features

Eight Paraphrasing Modes:

  • Free Rewriter: It offers basic rewriting services without costing a dime.
  • Text Improver: Simplifies writing while fixing structural errors.
  • Near Human: Brings a human touch to rewritten content.
  • Plagiarism Remover: Craft original content with writing integrity.
  • Creative: Instill your writing with fresh and unique ideas.
  • Academic: Enhances academic writing, which is especially beneficial for researchers.
  • Quill Text: This mode rewrites content clearly and concisely.
  • Sentence Rephraser: Tweaks each sentence for refined content.

Tone Variations: The Paraphraser allows you to adjust the content tone from casual, formal, and professional to witty, ensuring it resonates with your specific audience.

Image-to-Text Paraphraser: Unique capabilities such as audio, image, and speech-to-text paraphrasing distinguish Paraphrasing tool ai from its competitors.

Integrated Plagiarism Checker: Assess the originality of your content in real time.

Babu Writing Assistant: You can polish your content with functionalities like translation, summarization, bulleting, and adding examples.

Research Panel: A novel feature that lets you search articles and infuse relevant information directly into your content.


✔️Offers eight different paraphrasing modes catering to various needs.

✔️Three primary modes are available for all users, allowing basic paraphrasing.

✔️The only tool with audio, image, and speech-to-text paraphrasing capabilities.

✔️Ability to adjust the tone of the content to fit the target audience.

✔️Instantly verify the uniqueness with the plagiarism checker of the rephrased content.

✔️Babu Assistant for translation, summarization, bulleting, and more within one platform.

✔️Unique feature that assists in research and direct content insertion.


❌ Key features like ‘Plagiarism Remover’ and ‘Creative’ are behind a paywall.

❌ With many features, new users might take some time to explore and utilize all functionalities.


Quillbot offers a paraphrase tool with a focus on simplicity and user experience. Its ability to customize tone and incorporate synonyms makes it a go-to choice for straightforward content rewriting.

Quillbot's paraphrasing tool is one of the best paraphrasing tools

Key Features

  • Seven Paraphrasing Modes: Two of which are accessible for free.
  • Tone Customization: Allows content personalization based on the desired tone by the audience.
  • Synonym Bar: Flip through word alternatives to refine language usage in content.
  • Extensions & Add-ons: Seamless writing assistance across platforms like Google Chrome, Microsoft Word, and Google Docs.
  • Multi-Lingual Support: This paraphrase ai supports multiple languages including English. Therefore, QuillBot caters to a global audience.
  • API Integration: QuillBot’s paraphrasing capabilities can be used in various platforms and applications.


✔️Easy-to-use platform is suitable for users of all skill levels.

✔️Allows users to customize the tone of their content.

✔️Handy for users who work within the Chrome browser.

✔️Caters to a broader, global audience.

✔️Easily embed into different platforms or applications.

✔️Multiple built-in tools like Plagiarism Checker, Summarizer, and Grammar Checker are available.


❌ Can sometimes suggest inappropriate or out-of-context synonyms.

❌ Only offers a Chrome extension, leaving out users of other browsers.

❌ Restricts paraphrasing to only 125 words and offers just two modes.

❌ Doesn’t support paraphrasing across different media types, unlike Paraphrasingtool.ai.

❌ Rephrased content can sometimes deviate too far from the original message.

Paraphrasing tool.us

This AI paraphrasing tool helps people write in an honest and ethical way. It allows users to improve their writing while still being original and following academic rules. 

With its simple interface and focus on making writing clear and more original, this tool is valuable for anyone seeking to enhance their writing skills. 

AI Paraphrasing Tool
AI Paraphrasing Tool

Key features

  • Rewrite sentences and paragraphs in your own words
  • Improve writing skills by suggesting synonyms and improving sentence structure
  • Meet academic standards by avoiding plagiarism and improving clarity
  • Free to use
  • Easy to navigate
  • Multiple paraphrasing modes: standard, formal, and fluency.
  • No word limit: Allows paraphrasing large chunks of text at once
  • Multilingual support: Accepts text in various languages for paraphrasing
  • Upload documents from different sources: Accepts uploads from Dropbox, Google Drive, and local storage
  • Additional features like summarization, proofreading, plagiarism checking, and grammar checking.


✔️Quickly generates rephrased content

✔️This tool uses NLP and ML.

✔️It is user-friendly.

✔️This tool provides plagiarism-free content.


❌ Paraphrase up to 200 words at a time.


    Although predominantly known for SEO insights, SEMrush’s SEO Writing Assistant & Rephraser is a gem for content creators.

    SEMrush's paraphrasing tool
    SEMrush’s paraphrasing tool

    Key Features

    • Overall Score: A quick snapshot of content quality as perceived by Google.
    • Readability: Pinpoints difficult-to-read segments, providing an overall score.
    • SEO Recommendations: Offers related keywords ensuring content is SEO-optimized vis-a-vis top Google SERP pages.
    • Tone Customization: You can customize your article’s tone, formal, neutral, or casual.


    ✔️More than just a paraphraser; offers extensive SEO insights and tools.

    ✔️Analyzes content for SEO optimization based on provided keywords.

    ✔️Offers options to adjust the tone of content based on target audience needs.

    ✔️Refines content and suggests changes to enhance readability.


    ❌ Might be overwhelming for users only seeking a paraphrasing tool.

    ❌ Requires time to explore and understand its vast functionalities.

    ❌ SEMrush’s suite of tools can be on the pricier side for small businesses or individual users.

    ❌ While the Paraphrasing tool by Semrush can rewrite, the depth of paraphrasing might not be as extensive as specialized tools.

    Bonus: HubSpot

    HubSpot’s AI Paragraph Writer is a powerful tool designed to help businesses streamline their content creation process by rewriting, editing, and repurposing text with ease.

    It allows users to quickly generate and refine content for various purposes such as blog posts, email messaging, and website copy.

    This can be accomplished all within the HubSpot ecosystem, thereby boosting productivity and enhancing SEO strategies without additional time or resource investments​

    HubSpot Ai Paragraph Writer landing page
    HubSpot Ai Paragraph Writer landing page

    Key Features

    • Content Rewriting: The tool can rewrite existing content, transforming rough drafts into polished copy suitable for various formats like blogs, emails, and web pages​
    • Tone and Readability Adjustments: It allows users to dynamically edit the tone and readability of their content, ensuring it matches the brand voice and engages the target audience effectively​
    • SEO Optimization: HubSpot’s AI Paragraph Writer helps improve SEO by refreshing outdated copy, rewriting blog posts, and optimizing product and service descriptions to boost organic traffic and click-through rates
    • Integrated Workflow: The tool is integrated into HubSpot’s ecosystem, allowing users to manage their entire content strategy from creation to publication in one platform, reducing the need to switch between different applications​
    • AI-Powered Proofreading: It automates the proofreading process, correcting grammar, spelling, and style issues to save time and enhance the overall quality of the content


    ✔️Saves Time: Automates content rewriting, significantly reducing the time spent on editing​

    ✔️Boosts SEO: Enhances SEO by optimizing and refreshing outdated content to increase organic traffic

    ✔️Integrated Workflow: Centralizes content management within HubSpot’s platform, streamlining the entire content creation process


    Limited Creativity: AI may lack the creativity and nuance of human writers

    Potential Inaccuracies: Automated rewriting can sometimes produce errors or awkward phrasing​

    Dependency Risk: Over-reliance on AI could hinder the development of in-house writing skills


    Among the three dominant players in the paraphrasing arena, Paraphraser by paraphrasingtool.ai emerges as the most competent tool for diverse rephrasing tasks.

    However, the quest for the perfect paraphrasing tool depends largely on individual needs.

    Whether it’s multifunctionality with Paraphrasingtool.ai, simplicity with Quillbot, or SEO emphasis with SEMrush, each offers unique advantages.

    Your choice boils down to your specific requirements.

    So, which one aligns best with your content needs?

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